Publisher
- Escape Publishing9
- Routledge4
- Accent Press3
- HarperCollins e-books3
- Witness Impulse, an imprint of HarperCollins Publishers3
- Bloomsbury Books for Young Readers2
- Witness Impulse2
- Andrews UK Made available through hoopla1
- Avon1
- Avon Impulse1
- Avon Impulse, an imprint of HarperCollins Publishers1
- Avon, an imprint of HarperCollinsPublishers Ltd1
- Ballantine Books1
- Bello1
- CORVUS1
- CRC Press1
- Edward Elgar Publishing1
- Grupo Nelson1
- Harper1
- Harper, an imprint of HarperCollins Publishers1